Internal fixation technique in pathological fractures of the extremities.

More often than not, the standard methods of internal fixation are insufficient to meet the demands of treatment of pathological fractures. In malignant diseases with improved survival rates, durability of the osteosynthesis is needed. The seemingly convenient prosthetic replacement therefore has to be regarded with caution. Good results without complications cannot be expected unless the fixation of the components is in healthy bone. In the younger patient with a curable disease, late complications have to be considered. We describe methods of internal fixation that satisfy these particular requirements, and pertinent clinical examples elucidate the techniques.